Unlock Request - Cincinnati, Ohio

I’m new to the map editing, but I attempted to create a new road connecting Harrison Ave. and Belclare.
When I save I receive a “You have no permissions to make some of the changes. Please check and try again”
Is this due to the roads being locked? If so can I have them unlocked to create the new road?
https://www.waze.com/editor/?zoom=6&lat=39.18672&lon=-84.65128&layers=BFTFTTTFTTFTTTTTTTTTFT&segments=38718072,38727094,38722170,38731188,38718070

Unlocked the single segment which needed it.

Editing is done. Thank you.